The Plunger,quick Release, cataloged under National Stock Number 5340-00-752-9575, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-752-9575 |
| Primary Part Number | H58 |
| Item Name | Plunger,quick Release |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier |
| Status | ACTIVE |
| Thread Length | 1.125 INCHES NOMINAL IN |
| End Pressure Rating | 5.500 POUNDS MINIMUM AND 14.500 POUNDS MAXIMUM LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
NSN 5340-00-752-9575 is a Plunger,quick Release, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-752-9575 has 2 manufacturer part numbers on file: H58 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), 445MBD1 (Linde Material Handling North America Corporation).
4 possible matches (shared part number, not a government interchangeability claim): 5365-00-765-3583, 4920-00-926-2592, 5999-01-008-6390. Verify interchangeability with system specifications before substitution.
Key specifications for H58: Thread Length: 1.125 INCHES NOMINAL IN; Special Features: BODY MATERIAL:STEEL;THEAD SIZE:3/8-16;PIN MATERIAL:STEEL;PIN SHAPE:HEXAGON;WIDTH ACROSS FLATS:0.188 IN.NOM;OVERALL LENGTH:1.312 IN.NOM IN; End Pressure Rating: 5.500 POUNDS MINIMUM AND 14.500 POUNDS MAXIMUM LBS. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.